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Cushion|Natural|GIA

0.50ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2558233672

Certificate GIA 2558233672

Diamond specifications and retailer prices

From $753 AUD
$528 USD
As of November 3, 2026
Save $1,135 AUD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,888 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558233672. Listed at 14 retailers as of November 2, 2026, with prices from $753 to $1,888, a $1,135 spread on the same certified stone. MOH London lists it at $1,888. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558233672
Dimensions5.43 × 4.16 × 2.85 mm
L/W Ratio1.31
Top View
5.43 mm4.16 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558233672
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,888 AUD|Low: $692 AUD|High: $1,912 AUD|Avg: $1,149 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$753 AUD
Retailer 9$880 AUD
Retailer 2$1,003 AUD
Retailer 3$1,004 AUD
Retailer 6$1,025 AUD
Retailer 7$1,092 AUD
Retailer 4$1,212 AUD
Retailer 10$1,230 AUD
Retailer 5$1,262 AUD
MOH London$1,888 AUD

37 data points across 10 retailers

14 retailers$753 AUD to $1,888 AUD

B+
Cheapest Retailer
-
$753 AUD
$528 USD
Final sale: no returns
Retailer 2
-
$852 AUD
SGD 807 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$880 AUD
$617 USD
View
B+
Retailer 4
-
$943 AUD
$661 USD
View
B
Retailer 5
-
$997 AUD
$699 USD
View
B
Retailer 6
-
$1,003 AUD
£554 GBP
View
B+
Retailer 7
-
$1,004 AUD
£554 GBP
View
B
Retailer 8
-
$1,006 AUD
$705 USD
View
B
Retailer 9
-
$1,025 AUD
£566 GBP
View
B
Retailer 10
-
$1,092 AUD
$765 USD
View
B
Retailer 11
-
$1,212 AUD
€809 EUR
View
Retailer 12
-
$1,230 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$1,262 AUD
ZAR 14,293 ZAR
View
Most Expensive
B
MOH London
B8472586D · Nov 2
$1,888 AUD
£1,042 GBP
View
13 more retailers have this diamond
Prices start from $753 AUDSave up to $1,135 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.50ct Cushion
$753 AUD